CRUD Functionality in PHP with both Server side and client side validation with complete guide
CRUD is an acronym for Create, Read, Update, and Delete. CRUD operations are basic data manipulation for database. We've already learned how to perform create (i.e. insert), read (i.e. select), update and delete operations in previous chapters. In this tutorial we'll create a simple PHP application to perform all these operations on a MySQL database table at one place.
Well, let's start by creating the table which we'll use in all of our example.
Creating the Database Table in the Mysql database (open xampp server and start apache and mysql server and then click on admin which is located right on mysql on xampp server from there you can directly create a table or you can you the commands which is given below
Execute the following SQL query to create a table named clients inside your MySQL database. We will use this table for all of our future operations.
Example
CREATE TABLE clients (
id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
fname VARCHAR(100) NOT NULL,
lname VARCHAR(100) NOT NULL,
email VARCHAR(100) NOT NULL,
cemail VARCHAR(100) NOT NULL,
password VARCHAR(100) NOT NULL,
gender VARCHAR(100) NOT NULL,
);
Why i need to make database table by myself? =because before creating this project at first i have created database table according to this projects needs. So now when u will copy this code it will not directly run on your computer means you can't see any data in your database because before that you need to make database table.
Note: if you didn't understand the process yet then you can watch video on youtube for creating table in mysql .
Make sure your table name should be "clients" otherwise the program will not work.
How to use this code on your projects
Download the whole files which is added in repository then creare a folder and put all the files inside that and make sure the folder you have created that is inside the "C:\xampp\htdocs".
When above 2 steps have completed after that start your xampp server and start apache and mysql server if you have not start that yet and then navigate to your browser and type in "localhost/index.php/". and there you will be able to view output like this....